what is the chemical symbol for ammonia?

on msn what does this mean \\// ??

Does anyone know how to make the star symbol on myspace.like what's the html code.?

how do you type a heart symbol? how do you type a trademark symbol? (TM) (except small) and how do you type a copyright/reser...

OK I am always seing flower and skull symbols on youtube but no one ever knows how to make them.Does anyone here know how to ...

if you make the copyright symbol on myspace (( using & copy ; )) HOW DO YOU MAKE IT SMALLER!? my symbol is as big as my l...

I O Which symbol represents what? I know it sounds stupid but I can never remember!

How can I make different symbols?? in the keyboard?? details please

I want to put a black star symbols after my name on my space but I dont know how to do it

what is the lighted symbol '9' which appears in the same area as the num scroll symbol.

does anyone know how to make like a peace sign symbol on the computer?!? if there are any other interesting signs please tell...